2047097859 has 4 divisors (see below), whose sum is σ = 2729463816. Its totient is φ = 1364731904.

The previous prime is 2047097851. The next prime is 2047097869. The reversal of 2047097859 is 9587907402.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2047097859 - 2³ = 2047097851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2047097851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 341182974 + ... + 341182979.

It is an arithmetic number, because the mean of its divisors is an integer number (682365954).

Almost surely, 2^2047097859 is an apocalyptic number.

2047097859 is a deficient number, since it is larger than the sum of its proper divisors (682365957).

2047097859 is an equidigital number, since it uses as much as digits as its factorization.

2047097859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682365956.

The product of its (nonzero) digits is 1270080, while the sum is 51.

The square root of 2047097859 is about 45244.8655540051. The cubic root of 2047097859 is about 1269.7343480984.

The spelling of 2047097859 in words is "two billion, forty-seven million, ninety-seven thousand, eight hundred fifty-nine".